mirror of
https://github.com/hanzoai/s3.git
synced 2026-11-02 13:11:24 +00:00
zooqueen
dd74d3e6d6
hanzoai/s3 was an AGPL-3.0 MinIO fork whose network-copyleft blocks embedding
and reselling as a managed service. Replace it wholesale with a fork of
SeaweedFS (github.com/seaweedfs/seaweedfs, Apache-2.0, Go) which ships a
built-in S3 gateway + Filer.
- License: AGPL-3.0 -> Apache-2.0 (upstream LICENSE kept verbatim, incl.
"Copyright 2025 Chris Lu"); NOTICE added crediting SeaweedFS. No AGPL/BUSL/
SSPL/GPL or enterprise ("ee") files remain.
- Module: go.mod path set to github.com/hanzoai/s3 with a self-replace
(replace github.com/seaweedfs/seaweedfs => ./) so the ~1800 internal Go files
keep their upstream import paths with zero churn. Internal identifiers and
import paths are intentionally NOT renamed.
- CLI rebrand: the binary is built as `s3` (was `weed`); root usage, per-command
help/usage/flag strings, shell autocomplete program name, and the product name
in CLI output now read "Hanzo S3" / `s3`. Users never see `weed`.
(e.g. `s3 server`, `s3 filer`, `s3 master`, `s3 volume`, `s3 s3`, `s3 mount`.)
- Build: `make` (or `go build -o s3 ./weed`) builds the `s3` binary green;
`cmd/weed-db` and `cmd/weed-sql` also build; `go vet ./weed/command/` clean.
- README/LLM.md rewritten for Hanzo S3; AGENTS.md/CLAUDE.md symlinks preserved.
- Dropped a 33MB prebuilt Mach-O `stress` binary upstream had committed; `.gitignore`
updated to ignore the `s3` build output.
87 lines
2.7 KiB
Go
87 lines
2.7 KiB
Go
package needle
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import (
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"bytes"
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"math"
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. "github.com/seaweedfs/seaweedfs/weed/storage/types"
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"github.com/seaweedfs/seaweedfs/weed/util"
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)
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func writeNeedleV2(n *Needle, offset uint64, bytesBuffer *bytes.Buffer) (size Size, actualSize int64, err error) {
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return writeNeedleCommon(n, offset, bytesBuffer, Version2, func(n *Needle, header []byte, bytesBuffer *bytes.Buffer, padding int) {
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util.Uint32toBytes(header[0:NeedleChecksumSize], uint32(n.Checksum))
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bytesBuffer.Write(header[0 : NeedleChecksumSize+padding])
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})
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}
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func writeNeedleCommon(n *Needle, offset uint64, bytesBuffer *bytes.Buffer, version Version, writeFooter func(n *Needle, header []byte, bytesBuffer *bytes.Buffer, padding int)) (size Size, actualSize int64, err error) {
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bytesBuffer.Reset()
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header := make([]byte, NeedleHeaderSize+TimestampSize)
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CookieToBytes(header[0:CookieSize], n.Cookie)
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NeedleIdToBytes(header[CookieSize:CookieSize+NeedleIdSize], n.Id)
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if len(n.Name) >= math.MaxUint8 {
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n.NameSize = math.MaxUint8
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} else {
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n.NameSize = uint8(len(n.Name))
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}
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n.DataSize, n.MimeSize = uint32(len(n.Data)), uint8(len(n.Mime))
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if n.DataSize > 0 {
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n.Size = 4 + Size(n.DataSize) + 1
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if n.HasName() {
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n.Size = n.Size + 1 + Size(n.NameSize)
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}
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if n.HasMime() {
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n.Size = n.Size + 1 + Size(n.MimeSize)
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}
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if n.HasLastModifiedDate() {
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n.Size = n.Size + LastModifiedBytesLength
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}
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if n.HasTtl() {
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n.Size = n.Size + TtlBytesLength
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}
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if n.HasPairs() {
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n.Size += 2 + Size(n.PairsSize)
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}
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} else {
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n.Size = 0
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}
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SizeToBytes(header[CookieSize+NeedleIdSize:CookieSize+NeedleIdSize+SizeSize], n.Size)
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bytesBuffer.Write(header[0:NeedleHeaderSize])
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if n.DataSize > 0 {
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util.Uint32toBytes(header[0:4], n.DataSize)
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bytesBuffer.Write(header[0:4])
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bytesBuffer.Write(n.Data)
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util.Uint8toBytes(header[0:1], n.Flags)
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bytesBuffer.Write(header[0:1])
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if n.HasName() {
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util.Uint8toBytes(header[0:1], n.NameSize)
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bytesBuffer.Write(header[0:1])
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bytesBuffer.Write(n.Name[:n.NameSize])
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}
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if n.HasMime() {
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util.Uint8toBytes(header[0:1], n.MimeSize)
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bytesBuffer.Write(header[0:1])
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bytesBuffer.Write(n.Mime)
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}
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if n.HasLastModifiedDate() {
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util.Uint64toBytes(header[0:8], n.LastModified)
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bytesBuffer.Write(header[8-LastModifiedBytesLength : 8])
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}
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if n.HasTtl() && n.Ttl != nil {
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n.Ttl.ToBytes(header[0:TtlBytesLength])
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bytesBuffer.Write(header[0:TtlBytesLength])
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}
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if n.HasPairs() {
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util.Uint16toBytes(header[0:2], n.PairsSize)
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bytesBuffer.Write(header[0:2])
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bytesBuffer.Write(n.Pairs)
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}
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}
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padding := PaddingLength(n.Size, version)
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writeFooter(n, header, bytesBuffer, int(padding))
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size = Size(n.DataSize)
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actualSize = GetActualSize(n.Size, version)
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return size, actualSize, nil
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}
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